depositional rate的用法和样例：
例句
- The purpose of this article was to increase the deposition rate of mickel plating so as to improve the productivity.
为提高电镀镍的沉积速率以提高劳动生产率，采用自行研制的离心高速电镀镍装置。 - In this paper, the spatial variation of the mass flux and deposition rate in the spray forming process was investigated, and the distribution function was established.
本文研究了喷射成形雾化熔滴射流质量流率和沉积速率的分布规律，建立了它的空间分布函数。
